<?php
/* $Id$ */
/*
	firewall_nat_1to1.php
	part of m0n0wall (http://m0n0.ch/wall)

	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
	All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,
	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright
	   notice, this list of conditions and the following disclaimer in the
	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.
*/

##|+PRIV
##|*IDENT=page-firewall-nat-1-1
##|*NAME=Firewall: NAT: 1:1 page
##|*DESCR=Allow access to the 'Firewall: NAT: 1:1' page.
##|*MATCH=firewall_nat_1to1.php*
##|-PRIV


require("guiconfig.inc");

if (!is_array($config['nat']['onetoone'])) {
	$config['nat']['onetoone'] = array();
}
$a_1to1 = &$config['nat']['onetoone'];
nat_1to1_rules_sort();

if ($_POST) {

	$pconfig = $_POST;

	if ($_POST['apply']) {
		$retval = 0;

		config_lock();
		$retval |= filter_configure();
		config_unlock();

		$savemsg = get_std_save_message($retval);

		if ($retval == 0) {
			if (file_exists($d_natconfdirty_path))
				unlink($d_natconfdirty_path);
			if (file_exists($d_filterconfdirty_path))
				unlink($d_filterconfdirty_path);
		}
	}
}

if ($_GET['act'] == "del") {
	if ($a_1to1[$_GET['id']]) {
		unset($a_1to1[$_GET['id']]);
		write_config();
		touch($d_natconfdirty_path);
		header("Location: firewall_nat_1to1.php");
		exit;
	}
}

$pgtitle = array("防火墙","NAT管理","1:1 NAT");
$pgmenu = array('nat', '/firewall_nat_1to1.php');
include("head.inc");

?>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<form action="firewall_nat_1to1.php" method="post">
<?php if ($savemsg) print_info_box($savemsg); ?>
<?php if (file_exists($d_natconfdirty_path)): ?><p>
<?php print_info_box_np("NAT配置已更改。<br>请应用更改使其生效。");?><br>
<?php endif; ?>
<table width="100%" border="0" cellpadding="0" cellspacing="0">  <tr><td>
<?php
	$tab_array = array();
	$tab_array[] = array("端口转发", false, "firewall_nat.php");
	$tab_array[] = array("1:1 NAT", true, "firewall_nat_1to1.php");
	$tab_array[] = array("NAT规则", false, "firewall_nat_out.php");
//	display_top_tabs($tab_array);
?>
  </td></tr>
  <tr>
    <td>
	<div id="mainarea">
              <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
                <tr>
		  <td width="10%" class="listhdrr">接口</td>
                  <td width="20%" class="listhdrr">外部IP</td>
                  <td width="20%" class="listhdrr">内部IP</td>
                  <td width="40%" class="listhdr">描述</td>
                  <td width="10%" class="list">
                    <table border="0" cellspacing="0" cellpadding="1">
                      <tr>
			<td width="17"></td>
                        <td valign="middle"><a href="firewall_nat_1to1_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" title="添加"></a></td>
                      </tr>
                    </table>
		  </td>
				</tr>
			  <?php $i = 0; foreach ($a_1to1 as $natent): ?>
                <tr>
		  <td class="listlr" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
                  <?php
					if (!$natent['interface'] || ($natent['interface'] == "wan"))
						echo "WAN";
					else
						echo htmlspecialchars($config['interfaces'][$natent['interface']]['descr']);
				  ?>
                  </td>
                  <td class="listr" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
                    <?php echo $natent['external'];
					if ($natent['subnet']) echo "/" . $natent['subnet']; ?>
                  </td>
                  <td class="listr" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
                    <?php echo $natent['internal'];
					if ($natent['subnet']) echo "/" . $natent['subnet']; ?>
                  </td>
                  <td class="listbg" ondblclick="document.location='firewall_nat_1to1_edit.php?id=<?=$i;?>';">
                    <?=htmlspecialchars($natent['descr']);?>&nbsp;
                  </td>
                  <td class="list" nowrap>
                    <table border="0" cellspacing="0" cellpadding="1">
                      <tr>
                        <td valign="middle"><a href="firewall_nat_1to1_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0" title="编辑"></a></td>
                        <td valign="middle"><a href="firewall_nat_1to1.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this mapping?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" title="删除"></a></td>
                      </tr>
                    </table>
                  </td>
                </tr>
		<?php $i++; endforeach; ?>
                <tr>
                  <td class="list" colspan="4"></td>
                  <td class="list">
                    <table border="0" cellspacing="0" cellpadding="1">
                      <tr>
			<td width="17"></td>
                        <td valign="middle"><a href="firewall_nat_1to1_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" title="添加"></a></td>
                      </tr>
                    </table>
                  </td>
                </tr>
		<tr>
		  <td colspan="4">
		        <p><span class="vexpl"><span class="red"><strong>注意：<br>
                      </strong></span>依赖你WAN接口类型的设置，你有可能需要设置<a href="firewall_virtual_ip.php">虚拟IP</a>.</span></p>
		  </td>
		<tr>
              </table>
	    </div>
	</td>
</tr>
</table>
</form>
<?php include("fend.inc"); ?>
</body>
</html>
